15683427

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 23761920

約数和(自身を除く): 8078493

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 839, 2077, 2517, 6231, 7551, 18693, 26009, 56213, 78027, 168639, 234081, 505917, 1742603, 5227809, 15683427]

約数ペア:

[(1, 15683427), (3, 5227809), (9, 1742603), (31, 505917), (67, 234081), (93, 168639), (201, 78027), (279, 56213), (603, 26009), (839, 18693), (2077, 7551), (2517, 6231)]